:root {
  --navy: #11283f;
  --navy-deep: #091a2a;
  --orange: #f57c00;
  --orange-light: #ff9b32;
  --ink: #111820;
  --muted: #68737d;
  --line: #dbe0e4;
  --offwhite: #f3f5f6;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Inter, Arial, sans-serif;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(17, 40, 63, 0.12);
  backdrop-filter: blur(14px);
}

.logo {
  width: 174px;
  height: 62px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.logo img {
  width: 100%;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 38px);
  color: var(--navy);
  font-size: 13px;
  font-weight: 650;
}

.nav > a:not(.button) {
  position: relative;
  padding: 33px 0 30px;
}

.nav > a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 25px;
  height: 2px;
  background: var(--orange);
  transition: right 180ms ease;
}

.nav > a:hover::after,
.nav > a:focus-visible::after {
  right: 0;
}

.menu-button {
  display: none;
}

.button {
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 24px;
  background: var(--orange);
  color: white;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  background: #db6d00;
  transform: translateY(-2px);
}

.button-small {
  min-height: 44px;
  padding: 0 19px;
}

.hero {
  position: relative;
  min-height: 780px;
  height: min(900px, 100vh);
  display: flex;
  align-items: center;
  padding: 130px 7vw 80px;
  isolation: isolate;
  color: white;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: -2;
  background: var(--navy);
}

.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(5, 18, 30, 0.94) 0%, rgba(8, 25, 40, 0.83) 37%, rgba(7, 21, 34, 0.2) 68%, rgba(7, 21, 34, 0.18) 100%),
    linear-gradient(0deg, rgba(7, 21, 34, 0.25), transparent 50%);
}

.hero-content {
  width: min(760px, 57vw);
  animation: reveal 700ms ease both;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--orange-light);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--orange);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  color: inherit;
  font-family: Inter, sans-serif;
  letter-spacing: -0.052em;
}

h1 {
  max-width: 740px;
  margin-bottom: 26px;
  font-size: clamp(52px, 5.4vw, 84px);
  font-style: italic;
  font-weight: 900;
  line-height: 0.98;
  text-transform: uppercase;
}

h1 span {
  color: var(--orange);
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 30px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  font-size: 13px;
  font-weight: 700;
}

.hero-index {
  position: absolute;
  right: 5vw;
  bottom: 42px;
  padding-left: 34px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.hero-index::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 22px;
  height: 1px;
  background: var(--orange);
}

.section {
  padding: 110px 7vw;
}

.intro {
  max-width: 1540px;
  margin: auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 9vw;
  align-items: start;
}

.intro h2,
.section-head h2,
.process h2,
.industries h2 {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--navy);
  font-size: clamp(38px, 4.1vw, 62px);
  font-weight: 830;
  line-height: 1.04;
}

.intro-copy {
  padding-top: 33px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.intro-copy p + p {
  margin-top: 20px;
}

.solutions {
  max-width: 1540px;
  margin: auto;
  padding-top: 20px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
}

.section-head > p {
  width: 280px;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.solution-card {
  min-height: 390px;
  padding: 38px 30px 32px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  transition: background 180ms ease, transform 180ms ease;
}

.solution-card:first-child {
  border-left: 1px solid var(--line);
}

.solution-card:hover {
  background: var(--navy);
  color: white;
  transform: translateY(-5px);
}

.solution-card > span {
  display: block;
  margin-bottom: 74px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
}

.solution-card h3 {
  margin-bottom: 18px;
  color: var(--navy);
  font-size: 28px;
  font-weight: 780;
}

.solution-card:hover h3 {
  color: white;
}

.solution-card p {
  min-height: 112px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.solution-card:hover p {
  color: rgba(255, 255, 255, 0.68);
}

.solution-card a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
}

.application,
.quality {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  min-height: 720px;
  background: var(--navy);
}

.application-image,
.quality-image {
  position: relative;
  min-height: 620px;
}

.application-image img,
.quality-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.application-copy,
.quality-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 80px 8vw 80px 7vw;
  color: white;
}

.application-copy h2,
.quality-copy h2,
.quote h2 {
  margin-bottom: 24px;
  color: white;
  font-size: clamp(40px, 4.4vw, 68px);
  font-weight: 850;
  line-height: 1.02;
}

.application-copy > p:not(.eyebrow),
.quality-copy > p:not(.eyebrow) {
  max-width: 540px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
  line-height: 1.8;
}

.application-copy ul {
  width: 100%;
  margin: 22px 0 36px;
  padding: 0;
  list-style: none;
}

.application-copy li {
  position: relative;
  padding: 14px 0 14px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 14px;
}

.application-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 7px;
  height: 7px;
  background: var(--orange);
}

.process {
  max-width: 1540px;
  margin: auto;
}

.process-title {
  display: grid;
  grid-template-columns: 0.35fr 0.65fr;
  gap: 50px;
  margin-bottom: 70px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.process-grid article {
  min-height: 310px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px;
  background: var(--offwhite);
  border-top: 4px solid var(--navy);
}

.process-grid article:nth-child(2) {
  border-color: var(--orange);
}

.process-grid article > span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
}

.process-grid h3 {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 24px;
}

.process-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.quality {
  grid-template-columns: 0.92fr 1.08fr;
  min-height: 660px;
  background: #0a1c2c;
}

.quality-copy {
  padding-left: 7vw;
  padding-right: 6vw;
}

.quality-points {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 28px;
}

.quality-points div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.quality-points strong {
  color: var(--orange);
  font-size: 11px;
}

.quality-points span {
  font-size: 13px;
  font-weight: 700;
}

.industries {
  max-width: 1540px;
  margin: auto;
}

.industries h2 {
  margin-bottom: 56px;
}

.industry-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.industry-list div {
  min-height: 120px;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.industry-list span {
  color: var(--orange);
  font-size: 11px;
  font-weight: 800;
}

.industry-list strong {
  color: var(--navy);
  font-size: 17px;
}

.quote {
  position: relative;
  min-height: 760px;
  padding: 105px 7vw;
  isolation: isolate;
  color: white;
}

.quote-media,
.quote-overlay {
  position: absolute;
  inset: 0;
}

.quote-media {
  z-index: -2;
}

.quote-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quote-overlay {
  z-index: -1;
  background: rgba(7, 21, 34, 0.9);
}

.quote-inner {
  max-width: 1390px;
  margin: auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 9vw;
  align-items: center;
}

.quote-copy > p:not(.eyebrow) {
  max-width: 510px;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.8;
}

.location {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.location span {
  color: var(--orange);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.location strong {
  font-size: 15px;
}

.location a,
footer a {
  color: inherit;
}

.location a:hover,
footer a:hover {
  color: var(--orange);
}

.quote-form {
  padding: 42px;
  background: white;
  color: var(--navy);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.quote-form label {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 20px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quote-form input,
.quote-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #cbd2d8;
  border-radius: 0;
  outline: 0;
  padding: 10px 2px 12px;
  background: transparent;
  color: var(--ink);
  font-size: 15px;
  font-weight: 450;
  letter-spacing: 0;
  text-transform: none;
}

.quote-form textarea {
  resize: vertical;
}

.quote-form input:focus,
.quote-form textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 1px 0 var(--orange);
}

.quote-form .button {
  width: 100%;
  margin-top: 4px;
}

.form-note {
  min-height: 36px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
  text-align: center;
}

footer {
  min-height: 250px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 36px;
  padding: 50px 7vw;
  background: #061521;
  color: rgba(255, 255, 255, 0.65);
}

footer img {
  width: 160px;
  height: auto;
  filter: brightness(0) invert(1);
}

footer p {
  margin: 0;
  font-size: 13px;
}

footer div {
  display: flex;
  gap: 24px;
  color: white;
  font-size: 12px;
  font-weight: 700;
}

footer small {
  grid-column: 1 / -1;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 11px;
}

@keyframes reveal {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1050px) {
  .nav { gap: 16px; }
  .nav > a:not(.button) { display: none; }
  .solution-grid { grid-template-columns: repeat(2, 1fr); }
  .solution-card:nth-child(3) { border-left: 1px solid var(--line); }
  .application,
  .quality { grid-template-columns: 1fr 1fr; }
  .application-copy,
  .quality-copy { padding: 65px 5vw; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 72px; }
  .header { height: 72px; padding: 0 20px; }
  .logo { width: 138px; height: 54px; }
  .menu-button {
    width: 42px;
    height: 42px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 0;
    background: transparent;
  }
  .menu-button span:not(.sr-only) {
    width: 24px;
    height: 2px;
    background: var(--navy);
  }
  .nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 18px 20px 24px;
    background: white;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 30px rgba(8, 25, 40, 0.12);
  }
  .nav.abierto { display: flex; }
  .nav > a:not(.button) {
    display: block;
    padding: 14px 2px;
    border-bottom: 1px solid var(--line);
  }
  .nav > a:not(.button)::after { display: none; }
  .nav .button { margin-top: 16px; }
  .hero {
    min-height: 720px;
    height: auto;
    align-items: flex-end;
    padding: 150px 22px 68px;
  }
  .hero-media img { object-position: 62% center; }
  .hero-overlay {
    background: linear-gradient(0deg, rgba(5, 18, 30, 0.98) 0%, rgba(5, 18, 30, 0.72) 68%, rgba(5, 18, 30, 0.22) 100%);
  }
  .hero-content { width: 100%; }
  h1 { font-size: clamp(42px, 12.5vw, 58px); }
  .hero-copy { font-size: 16px; line-height: 1.55; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 14px; }
  .text-link { align-self: flex-start; }
  .hero-index { display: none; }
  .section { padding: 78px 22px; }
  .intro { grid-template-columns: 1fr; gap: 30px; }
  .intro-copy { padding-top: 0; }
  .intro h2,
  .section-head h2,
  .process h2,
  .industries h2 { font-size: 39px; }
  .section-head { align-items: start; flex-direction: column; padding-bottom: 34px; }
  .section-head > p { width: auto; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-card,
  .solution-card:nth-child(3) {
    min-height: 330px;
    border-left: 1px solid var(--line);
  }
  .solution-card > span { margin-bottom: 48px; }
  .solution-card p { min-height: auto; margin-bottom: 38px; }
  .application,
  .quality { grid-template-columns: 1fr; }
  .application-image,
  .quality-image { min-height: 410px; }
  .application-copy,
  .quality-copy { padding: 70px 22px; }
  .application-copy h2,
  .quality-copy h2,
  .quote h2 { font-size: 43px; }
  .quality .quality-copy { order: 2; }
  .quality .quality-image { order: 1; }
  .process-title { grid-template-columns: 1fr; gap: 6px; margin-bottom: 44px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid article { min-height: 250px; }
  .industry-list { grid-template-columns: 1fr; }
  .quote { padding: 78px 22px; }
  .quote-inner { grid-template-columns: 1fr; gap: 48px; }
  .quote-form { padding: 28px 22px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  footer {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    padding: 50px 22px;
  }
  footer small { width: 100%; }
}